A New Frequency Adaptive Second-Order Disturbance Observer for Sensorless Vector Control of Interior Permanent Magnet Synchronous Motor

In this article, a new frequency adaptive second-order disturbance observer (FASODO) for back electromotive force (EMF) and active flux estimation is proposed using the active flux model of interior permanent magnet synchronous motors. FASODO is a frequency adaptive approach and eliminates the phase...

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Veröffentlicht in:	IEEE transactions on industrial electronics (1982) 2021-12, Vol.68 (12), p.11847-11857
Hauptverfasser:	Woldegiorgis, Abebe Teklu, Ge, Xinglai, Wang, Huimin, Hassan, Mannan
Format:	Artikel
Sprache:	eng
Schlagworte:	Active flux Adaptation models Adaptive control Back electromotive force Compensators Delays Digital signal processors Directional control disturbance observer Disturbance observers Electromotive forces Harmonic analysis interior permanent magnet synchronous motor (IPMSM) Load modeling Microprocessors Permanent magnet motors Permanent magnets Phase locked loops Quadratures Sensorless control Signal processing Sliding mode control speed sensorless control Synchronous motors
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